Across
- 2. Are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events.
- 4. Is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device.
- 7. Is an electronic device that can read and output printed barcodes to a computer. (7,6)
- 8. It produces digital images that can be stored in a computer. (7,6)
- 9. You control it with your hand where you want it to go and when it moves the cursor moves inside to then click on what you want it to.
- 10. Is an input device normally layered on the top of an electronic visual display of an information processing system. (5,6)
Down
- 1. Like an upside-down mouse with an exposed protruding ball. (7,4,5)
- 3. Is a device used with games or entertainment systems to provide input to a video game, typically to control an object or character in the game.
- 5. In computing, an image scanning—often abbreviated to.
- 6. Is a video camera that feeds or streams its image in real time to or through a computer to a computer network.